| US 7,499,469 B2 | ||
| Method and system for generating digital video broadcast (DVB) transport stream from direct satellite system (DSS) transport stream | ||
| Jiang Fu, Irvine, Calif. (US); Sherman (Xuemin) Chen, San Diego, Calif. (US); Jason Demas, Irvine, Calif. (US); and Isen Vincent Wang, Tustin, Calif. (US) | ||
| Assigned to Broadcom Corporation, Irvine, Calif. (US) | ||
| Filed on Jan. 13, 2003, as Appl. No. 10/341,704. | ||
| Prior Publication US 2004/0136352 A1, Jul. 15, 2004 | ||
| Int. Cl. H04J 3/16 (2006.01) | ||
| U.S. Cl. 370—466 [370/474; 725/105] | 69 Claims |
| 1. A method for converting a DSS transport stream to a DVB transport stream, the method comprising:
encapsulating at least a prefix portion and a payload portion of a DSS transport stream packet into at least a header portion
and a payload portion of a DVB transport stream packet;
mapping at least a portion of said prefix portion and said payload portion of said DSS transport stream packet into at least
a portion of said header portion and said payload portion of said DVB transport stream packet; and
aligning at least a portion of said payload of said DSS transport stream packet with at least a portion of said payload portion
of said DVB transport stream packet, wherein said encapsulating comprises creating an adaptation field within at least a portion
of said header portion to increase the size of said DVB transport stream packet.
|